Industrial Installation Overhauls

We carry out overhauls and modernization of process furnaces within planned shutdown windows, maintaining safety, quality and schedule. The scope covers disassembly and assembly work, cleaning and replacement of critical components.

• check_circleProcess furnace overhauls and modernization
• check_circleFurnace chamber and internal component cleaning
• check_circleDisassembly and assembly of furnace components
• check_circleReplacement of tubes, coils and heating elements
• check_circleAssembly work during maintenance shutdowns
• check_circlePreparation for recommissioning

We provide heat exchanger service, restoring efficiency and integrity within short shutdown windows. After completion, we carry out leak testing to confirm readiness for operation.

• check_circleHeat exchanger disassembly and assembly
• check_circleMechanical cleaning
• check_circleRegeneration and repair of exchanger components
• check_circleReplacement of seals and consumable parts
• check_circleLeak testing after completion

We provide comprehensive mechanical work on reactors, including opening/closing and preparatory activities for inspection and NDT. We operate under HSE and procedural requirements, supporting efficient acceptance and recommissioning.

• check_circleMechanical work on process reactors
• check_circleReactor opening and closing
• check_circleInternal and external inspections
• check_circleSeal replacement and installation
• check_circlePreparation for inspection and non-destructive testing (NDT)

We carry out cleaning, drying and mechanical work in process tanks, preparing them for inspection and acceptance. After completion, we perform leak testing and pressure testing.

• check_circleProcess tank cleaning
• check_circleTank and tank installation drying
• check_circleInternal mechanical work in tanks
• check_circleTank preparation for inspection
• check_circleLeak testing and pressure testing

We carry out overhauls of process pipelines, covering repairs and replacement of sections and expansion joints. After work, we prepare the installation for safe return to operation in accordance with client requirements.

• check_circleProcess pipeline overhauls and repairs
• check_circlePipeline section replacement
• check_circleFlanged connection sealing
• check_circleReplacement and repair of expansion joints
• check_circlePipeline preparation for recommissioning

We carry out disassembly, overhauls and regeneration of process fittings, including replacement of consumable parts. We perform adjustments and functional testing to confirm correct operation after service.

• check_circleProcess fitting disassembly and assembly
• check_circleOverhauls and regeneration: valves, expansion joints, flanged connections
• check_circleReplacement of seals and consumable parts
• check_circleFitting adjustment and functional testing

We carry out overhauls of process columns and vertical vessels, covering internal work, cleaning and replacement of bed material and internal components. We provide preparation for inspection/testing and final activities before recommissioning.

• check_circleColumn opening and closing (manholes, heads, dished ends)
• check_circleCatalytic and adsorbent bed replacement + spent bed disposal
• check_circle"Well digging" – manual and mechanical bed removal
• check_circleColumn and vessel interior cleaning, disassembly and assembly of internals (grates, screens, distributors, separators), and seal replacement and installation
• check_circlePreparation for inspection and testing + final work before commissioning